BE731421A - - Google Patents

Info

Publication number
BE731421A
BE731421A BE731421DA BE731421A BE 731421 A BE731421 A BE 731421A BE 731421D A BE731421D A BE 731421DA BE 731421 A BE731421 A BE 731421A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE731421A publication Critical patent/BE731421A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
BE731421D 1968-04-11 1969-04-11 BE731421A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1767205A DE1767205C2 (de) 1968-04-11 1968-04-11 Verfahren zur Herstellung von Ammoniumpolyphosphaten

Publications (1)

Publication Number Publication Date
BE731421A true BE731421A (de) 1969-10-13

Family

ID=5699265

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731421D BE731421A (de) 1968-04-11 1969-04-11

Country Status (12)

Country Link
US (1) US3653821A (de)
AT (1) AT286235B (de)
BE (1) BE731421A (de)
CH (1) CH502264A (de)
DE (1) DE1767205C2 (de)
DK (1) DK139905C (de)
FR (1) FR2006107A1 (de)
GB (1) GB1221634A (de)
IL (1) IL31982A (de)
NL (1) NL159632B (de)
NO (1) NO124068B (de)
SE (1) SE361028B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408787B (sv) * 1973-06-14 1979-07-09 Hoechst Ag Sett och anordning for framstellning av hyvudsakligen vattenolosliga kedjeformiga ammoniumpolyfosfater
CA1041732A (en) * 1974-07-29 1978-11-07 Cyanamid Of Canada Manufacture of water-insoluble ammonium polyphosphate
DE2850244A1 (de) * 1978-11-20 1980-05-29 Hoechst Ag Additiv fuer die metallbearbeitung
DE3038836A1 (de) * 1980-10-15 1982-05-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von langkettigem ammoniumpolyphosphat
DE3208202A1 (de) * 1982-03-06 1983-09-08 Hoechst Ag, 6230 Frankfurt Kettenfoermige, im wesentlichen wasserunloesliche ammoniumpolyphosphate und verfahren zu ihrer herstellung
US4687651A (en) * 1985-10-15 1987-08-18 Thermal Science, Inc. Method for producing ammonium polyphosphate
US4832928A (en) * 1985-10-15 1989-05-23 Thermal Science, Inc. Method for producing ammonium polyphosphate
DE3925675A1 (de) * 1989-08-03 1991-02-07 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat, welches eine niedrigviskose waessrige suspension ergibt
DE4006862A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Anlage zur herstellung von ammoniumpolyphosphat
KR100190204B1 (ko) * 1991-01-10 1999-06-01 고토 기치 2형 폴리인산암모늄 미립자의 제조방법
DE19517499A1 (de) * 1995-05-12 1996-11-14 Budenheim Rud A Oetker Chemie Verfahren zur Herstellung von Ammoniumpolyphosphat
DE102008021027A1 (de) * 2008-04-25 2009-10-29 Bk Giulini Gmbh Verfahren zur Herstellung von Flammschutzmitteln und ihre Verwendung in Textilien
KR102624792B1 (ko) 2015-10-20 2024-01-16 클라리언트 인터내셔널 리미티드 암모늄 폴리포스페이트와, 설페이트를 함유하고/하거나 설페이트 이온을 방출할 수 있는 적어도 하나의 가용성 이온성 화합물과의 혼합물

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241946A (en) * 1962-03-30 1966-03-22 Union Oil Co Ammonium phosphate fertilizer solids derived from anhydrous liquid phosphoric acid
US3243279A (en) * 1962-03-30 1966-03-29 Union Oil Co Ammonium phosphate solids derived from anhydrous liquid phosphoric acid
GB1001984A (en) * 1963-03-27 1965-08-18 Ici Ltd Improvements in and relating to phosphates
DE1567674C3 (de) * 1963-08-13 1986-11-13 Monsanto Co., St. Louis, Mo. Wasserunlösliche Ammoniumpolyphosphate
US3397035A (en) * 1964-12-22 1968-08-13 Monsanto Co Ammonium polyphosphates
US3419349A (en) * 1965-01-15 1968-12-31 Albert Ag Chem Werke Process for the manufacture of catenarily condensed ammonium-phosphates and ammonium-metal-phosphates
US3495937A (en) * 1965-03-16 1970-02-17 Chung Yu Shen Ammonium polyphosphate process

Also Published As

Publication number Publication date
DE1767205C2 (de) 1978-06-01
DE1767205B1 (de) 1972-05-25
AT286235B (de) 1970-11-25
NL159632B (nl) 1979-03-15
DK139905C (da) 1979-10-08
IL31982A0 (en) 1969-06-25
NL6905551A (de) 1969-10-14
IL31982A (en) 1972-12-29
US3653821A (en) 1972-04-04
NO124068B (de) 1972-02-28
DK139905B (da) 1979-05-14
SE361028B (de) 1973-10-15
CH502264A (de) 1971-01-31
GB1221634A (en) 1971-02-03
FR2006107A1 (de) 1969-12-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19880430

Owner name: BENCKISTER KNAPSACK G.M.B.H.

Effective date: 19880430